4534544012 has 12 divisors (see below), whose sum is σ = 8009615880. Its totient is φ = 2246082336.

The previous prime is 4534543967. The next prime is 4534544033. The reversal of 4534544012 is 2104454354.

It is a super-2 number, since 2×4534544012² = 41124178793530112288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4534544012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5296937 + ... + 5297792.

It is an arithmetic number, because the mean of its divisors is an integer number (667467990).

Almost surely, 2^4534544012 is an apocalyptic number.

It is an amenable number.

4534544012 is a deficient number, since it is larger than the sum of its proper divisors (3475071868).

4534544012 is a wasteful number, since it uses less digits than its factorization.

4534544012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10594840 (or 10594838 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

The square root of 4534544012 is about 67339.0229510349. The cubic root of 4534544012 is about 1655.1773722147.

Adding to 4534544012 its reverse (2104454354), we get a palindrome (6638998366).

The spelling of 4534544012 in words is "four billion, five hundred thirty-four million, five hundred forty-four thousand, twelve".